Gary's whole body was soft as it can be. Only thing hard was his cock that wasn't showing any signs of exhausting. He thought to himself that he had ejaculated at least four times under an hour. Mary in other hand, with dark patches in under her eyes, dragged herself from the floor on top of Gary's swollen and veiny penis. Both of them having no idea why they were still going and what was happening. Mary's mouth salivated and every single brain cell was filled with thoughts of throbbing cocks of different sizes.
Mary stared Gary's cock like a hungry wolf and just like that begun to lick like it was nothing. She would make audible gulps as she cleaned Gary's cock with her mouth and tongue. Mary was quietly laughing as her brain couldn't think anything but cocks and balls. Gary in other hand felt powerless to do anything as his body kept regressing backwards. At some point he had hard time remembering who this 21-year-old woman was who was giving her the blowjob.
Mary lustfully enjoyed the every second she could with the penis. Inserting it so deep that it touched her throat. Oddly it didn't make her gag but gave her a feeling that she should do it more.
So she did.
Deeper and even bigger extensions down the throat like it was nothing.
Gary was amazed how the woman did all this and as such made his body twitch once more. Mary just smiled as she kept swalloing the whole load in to her stomach. This time Gary couldn't stay awake and passed out. His penis finally becoming flacid. Mary started to panic as she could still continue and worried that the man was loosing interest in her. It didn't fit well with Mary so she begun furiously to masturbate and suck the flacid cock like a bitch in a heat.
Somehow a 20-year-old Mary couldn't comprehend what was happening as her body felt more and more energetic. Lightining bolts struck in Mary's brain as she came in rapid succession on top of the man's penis. A goop of female cum dropped outside of Mary's vagina on to the living room's mat.
Whole situation was looking desperate as only thing left of Lisa was the singular strings of sentient human dna inside his mother and father. Lisa could only sense what was happening in the outside world. No able to see or hear anything was worrying. She could explain the sensation as floating inside a tank full of water in silence. No thoughts of worry. Only facts surrounding her body.
"Will this end soon or will I keep shrinking even further? What is further than this?" Lisa thought to herself as the dna begun to dissipate into sentient atom particles.
At this point...